FAQ im Inhalte-Editor vollständig bearbeitbar: Bereich je Frage statt verschachtelter sections

Die Bereiche der FAQ-Seite lagen als verschachtelte Listen in sections, der Editor zeigte
davon nur JSON-Text. Jetzt stehen alle Fragen in questions mit dem Feld category, Überschrift
und Symbol der Bereiche in categories. FAQ::groups baut daraus die Seite (allgemeine Fragen
zuerst), alte Einträge werden weiter dargestellt. FaqCategoriesSeeder stellt gespeicherte
Einträge um (FAQ und Immobilien-FAQ), Texte bleiben.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/Feature/FaqCategoriesTest.php

@@ -0,0 +1,103 @@
+<?php
+
+use App\Livewire\Web\Components\Sections\FAQ;
+use Database\Seeders\FaqCategoriesSeeder;
+use FluxCms\Core\Models\CmsContent;
+
+/**
+ * FAQ mit Bereich je Frage statt verschachtelter `sections` (09.10.2026) – so kann der
+ * Inhalte-Editor alle Fragen als Liste zeigen.
+ */
+function legacyFaq(): array
+{
+    return [
+        'title' => 'FAQ',
+        'questions' => [['question' => 'Allgemein?', 'answer' => 'A']],
+        'sections' => [
+            ['title' => 'Für Ihr Zuhause', 'icon' => 'home-modern', 'questions' => [['question' => 'Zuhause?', 'answer' => 'B']]],
+            ['title' => 'Für Projekte', 'icon' => 'briefcase', 'questions' => [['question' => 'Projekt?', 'answer' => 'C']]],
+        ],
+    ];
+}
+
+it('flattens the nested sections into one list with a category per question', function () {
+    expect(FAQ::flatten(legacyFaq()))->toBe([
+        'title' => 'FAQ',
+        'questions' => [
+            ['question' => 'Allgemein?', 'answer' => 'A', 'category' => ''],
+            ['question' => 'Zuhause?', 'answer' => 'B', 'category' => 'Für Ihr Zuhause'],
+            ['question' => 'Projekt?', 'answer' => 'C', 'category' => 'Für Projekte'],
+        ],
+        'categories' => [
+            ['title' => 'Für Ihr Zuhause', 'icon' => 'home-modern'],
+            ['title' => 'Für Projekte', 'icon' => 'briefcase'],
+        ],
+    ]);
+});
+
+it('groups the questions: general first, then the categories in their order, unknown ones last', function () {
+    $groups = FAQ::groups([
+        'questions' => [
+            ['question' => 'Neu?', 'answer' => 'x', 'category' => 'Sonstiges'],
+            ['question' => 'Projekt?', 'answer' => 'x', 'category' => 'Für Projekte'],
+            ['question' => 'Allgemein?', 'answer' => 'x', 'category' => ''],
+            ['question' => '', 'answer' => 'leer'],
+        ],
+        'categories' => [
+            ['title' => 'Für Ihr Zuhause', 'icon' => 'home-modern'],
+            ['title' => 'Für Projekte', 'icon' => 'briefcase'],
+        ],
+    ]);
+
+    expect(array_column($groups, 'title'))->toBe([null, 'Für Projekte', 'Sonstiges'])
+        ->and(array_column($groups, 'icon'))->toBe([null, 'briefcase', 'question-mark-circle']);
+});
+
+it('shows all thirteen questions with both headings on the faq page', function () {
+    $page = $this->get('/faq')->assertSuccessful()->getContent();
+    $html = substr($page, strpos($page, 'id="faq"'));
+
+    expect(substr_count($html, 'card-elevated rounded-xl overflow-hidden'))->toBe(13)
+        ->and(strpos($html, 'Was ist B2in und welche Services'))->toBeLessThan(strpos($html, 'Für Ihr Zuhause'))
+        ->and(strpos($html, 'Für Ihr Zuhause'))->toBeLessThan(strpos($html, 'Muss ich gleich die ganze Wohnung'))
+        ->and(strpos($html, 'Muss ich gleich die ganze Wohnung'))->toBeLessThan(strpos($html, 'Für Projekte und Objekte'))
+        ->and(strpos($html, 'Für Projekte und Objekte'))->toBeLessThan(strpos($html, 'Ab welcher Größe'));
+});
+
+it('converts stored faq entries once and keeps maintained texts', function () {
+    $legacy = legacyFaq();
+    $legacy['sections'][0]['questions'][0]['answer'] = 'Im CMS gepflegt';
+    $row = CmsContent::create(['group' => 'faq', 'key' => 'faq', 'type' => 'json', 'order' => 0, 'value' => ['de' => $legacy, 'en' => legacyFaq()]]);
+
+    $this->seed(FaqCategoriesSeeder::class);
+    $first = $row->refresh()->getTranslations('value');
+    $this->seed(FaqCategoriesSeeder::class);
+
+    expect($row->refresh()->getTranslations('value'))->toBe($first)
+        ->and($first['de'])->not->toHaveKey('sections')
+        ->and($first['de']['questions'][1])->toBe(['question' => 'Zuhause?', 'answer' => 'Im CMS gepflegt', 'category' => 'Für Ihr Zuhause']);
+
+    $this->get('/faq')->assertSuccessful()->assertSee('Im CMS gepflegt')->assertSee('Für Projekte');
+});
+
+it('still renders entries in the old form until the seeder ran', function () {
+    CmsContent::create(['group' => 'faq', 'key' => 'faq', 'type' => 'json', 'order' => 0, 'value' => ['de' => legacyFaq()]]);
+
+    $this->get('/faq')->assertSuccessful()->assertSee('Zuhause?')->assertSee('Für Ihr Zuhause');
+});
+
+it('opens every faq question as plain fields in the content editor', function () {
+    $this->actingAs(App\Models\User::factory()->create());
+    $this->seed(Database\Seeders\CmsContentSeeder::class);
+    $row = CmsContent::query()->where('group', 'faq')->where('key', 'faq')->first();
+
+    $component = Livewire\Volt\Volt::test('admin.cms.content-index')
+        ->call('startFieldEdit', $row->id, 'questions');
+
+    $items = $component->get('jsonItems');
+
+    expect($items)->toHaveCount(13)
+        ->and(array_keys($items[5]))->toBe(['question', 'answer', 'category'])
+        ->and($items[5]['category'])->toBe('Für Ihr Zuhause')
+        ->and(collect($items)->flatten()->filter(fn ($value) => str_starts_with((string) $value, '[{')))->toBeEmpty();
+});